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kāpēc debesis ir zilā krāsā? gaidīšu atbildes Ineshux@tvnet.lv
21, 2006, 22:09Inese
Ineshux at tvnet.lv
:-:

    Gaiss izkliedē saules gaismu. Dažus metrus biezs gaisa slānis ir pilnīgi caurspīdīgs. Visa atmosfēra, pateicoties tā slāņa lielajam biezumam, veido debesvelves zilo kupolu. Atmosfērā notiek gaismas izkliede gan no gaisa molekulām, gan arī dažāda lieluma un izcelsmes daļiņām. Gaisa molekulas vairāk izkliedē īsviļnu starojums tā radot atmosfēras zilo krāsu. Gaisā esošo daļiņu izkliede ir neitrāla – vienmērīgi izkliedējas visa garuma gaismas viļņi tādējādi debesis padarot baltākas. Jo vairāk daļiņu atmosfērā, jo tās ir bālākas.
    22, 2006, 0:53Zirneklītis

    Kas ir dispersija???Kur to pielieto?
    22, 2006, 13:16Inese
    Ineshux at tvnet.lv

    Par dispersiju
    See also:
    Another message ( 22, 2006, 13:19)
    22, 2006, 15:03Z.
[Your answers and comments can be added here]

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